/*
 * Copyright 2007 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.google.gwt.sockets.applets.java;

import java.io.InputStream;

/**
 * Classes which implement this interface will receive events from CheckingStream.
 *
 * @author Aleksey Lagoshin
 */
public interface StreamListener {

  /**
   * Fired when data is received.
   *
   * @param in a stream that fires this event
   * @param loadedBytes received bytes
   */
  public void onData(InputStream in, int loadedBytes);

  /**
   * Fires when a stream has been closed.
   *
   * @param in a stream that fires this event
   */
  public void onClose(InputStream in);

}
